Product Details

7903A5TRDULP3 NSK Super Precision Bearings

Brand Name NSK
Model Number 7903A5TRDULP3
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

7004CTRSULP3 NSK Super Precision BearingsBasic dynamic load rating C:27.5 kN; Static axial stiffnes:680 N/µm; D2:43.2 mm; a:73 mm; da min.:25 mm; d2:32.2 mm; Frictional moment:0.3 N·m; ra max.:0.3 mm; Preload:1650 N; Fatigue load limit Pu:1.9 kN; K:3 mm; Da max.:43 mm; Attainable speed:3800 r/min; Static moment stiffness:140 N·m/mrad; r1,2 min.:0.3 mm; b:4.2 mm; rb max.:0.6 mm; H:28 mm; Mass bearing:0.32 kg; r3,4 min.:0.6 mm;
7203A5TRDUMP3 NSK Super Precision BearingsC1 - Dynamic Radial Rating (1 million revolutions)5:217000 N; Series:32018X; Db - Cup Backface Backing Diameter:128.02 mm; e - ISO Factor8:0.42; D:140.000 mm; C - Cup Width:24.000 mm; B:32.000 mm; Cone Part Number:XAA32018X; a - Effective Center Location3:-2 mm; G1 - Heat Generation Factor (Roller-Raceway):128; da - Cone Frontface Backing Diameter:98.04 mm; Y - ISO Factor9:1.42; C90 - Dynamic Radial Rating (90 million revolutions)4:56300 N;
7903A5TRDUDMP3 NSK Super Precision BearingsB - Cone Width:76.200 mm; Db - Cup Backface Backing Diameter:500.89 mm; R - Cone Backface To Clear Radius1:4.830 mm; Cone Part Number:EE971354; Aa - Cage-Cone Backface Clearance:8.6 mm; Ab - Cage-Cone Frontface Clearance:6.4 mm; C0 - Static Radial Rating:562000 lbf; C90 - Dynamic Radial Rating (90 million revolutions)4:101000 lbf; e - ISO Factor8:0.33; Da - Cup Frontface Backing Diameter:501.90 mm;
7206CTRDUMP3 NSK Super Precision BearingsR - Cone Backface To Clear Radius3:0.2 in; a - Effective Center Location4:-0.59 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:41700 lbf; Cg - Geometry Factor:0.0931; d:2.7500 in; C0 - Static Radial Rating:104000 lbf; K - Factor8:1.61; Ab - Cage-Cone Frontface Clearance:0.06 in; da - Cone Frontface Backing Diameter:3.35 in; Aa - Cage-Cone Backface Clearance:0.09 in; db - Cone Backface Backing Diameter:3.7 in;
55BNR10STV1VSULP3 NSK Super Precision BearingsSpecific dynamic load factor K:40 N/mm²; D:23 mm; B1:1.5 mm; r max.:1.5 mm; D1:30 mm; Tolerance shaft:f7 m/s; Coefficient of friction µ max.:0.15; Coefficient of friction µ min.:0.08; Mass bushing:0.017 kg; B:16 mm; Tolerance housing:H7 m/s; Permissible sliding velocity v max.:1 m/s; Specific static load factor K0:120 N/mm²; Permissible sliding velocity v min.:0 m/s; d:20 mm;
7200A5TRSUMP3 NSK Super Precision BearingsSeal Type:Kevlar Packing Seal; Bearing Type:Split Cylindrical Re; Cor - Static Load Rating:51931 lbf; Maximum Speed:2790 rpm; Ca - Axial Load Rating:2787.59 lbf; Dimension N:12.5 in; Dimension S:2.0 in; Series Type:Light Series; Support Type:Take-Up; Shaft Size:3.5 in; Dimension T:14.5 in; Dimension H:1.6 in; Dimension V:5.5 in; Dimension X:1.2 in; Dimension A:7.5 in; Bearing Number:LSE308BR; Dimension B:7.5 in;
35TAC72BDFC10PN7A NSK Super Precision BearingsDimension T:30.0 in; Cor - Static Load Rating:529875 lbf; Bearing - Housing - Seal UPC:013992094261; Bearing Type:Split Cylindrical Ex; Maximum Speed:670 rpm; Dimension N:23.750 in; Dimension V:0.2 in; Dimension L:11.5 in; Dimension H:6.3 in; Cr - Dynamic Load Rating:331818 lbf; Bolt Size:8 x M30; Bearing - Housing - Seal:MSM280BXHRSS; Note:This product line wa; Dimension R:26.9 in; Seal Type:Viton Single Lip;
7944CTRDUMP3 NSK Super Precision BearingsCone Part Number:435; G1 - Heat Generation Factor (Roller-Raceway)10:42.5; C1 - Cup Flange Width:0.2188 in; r - Cup Backface To Clear Radius2:0.090 in; a - Effective Center Location3:-0.36 in; D1 - Flange Outer Diameter:3.8400 in; e - ISO Factor8:0.28; Series:435; K - Factor7:2.05; Cg - Geometry Factor11:0.0805; Da - Cup Frontface Backing Diameter:3.46 in; C1 - Dynamic Radial Rating (1 million revolutions)5:28500 lbf;
7007CTRDUDMP3 NSK Super Precision BearingsN1:48 mm; Appropriate attachment bolt, size G:42 mm; Mass housing:595 kg; J6:1020 mm; P90°:4200 kN; A2:425 mm; A:425 mm; Appropriate attachment bolt, rec. tightening torque:3640 N·m; P150°:2700 kN; Oil level, max.:116 mm; N4 max.:35 mm; Oil seal:2 x TSD 3180 U; Cap bolt, rec. tightening torque:600 N·m; H2:125 mm; Oil level, min.:99 mm; s:30 mm; Eye bolt, size:2 x M 42; J:950 mm;
7002A5TRSUMP3 NSK Super Precision BearingsPosiTrac Plus contact element (db shaft position):B10724-161; Mass pillow block:157 kg; db:188.912 mm; ba:74.612 mm; A2:247.65 mm; H2:69.85 mm; PG:1/4 NPT; h:54.769 mm; L:628.65 mm; J min.:492.125 mm; P120°:127 kN; Eye bolt:2 x 3/8-16 UNC; Labyrinth ring (db shaft position):LOR 161; Cap bolt:1-8 UNC; R2:37.306 mm; P60°:345 kN; RG:3/4 NPT; P180°:113 kN; H:360.363 mm; Stabilizing ring:SR-34-0;
7206A5TRSUMP3 NSK Super Precision BearingsSeries:385; T - Bearing Width across Cups:2.0195 in; Bearing Weight:3.4 lb; Cup Part Number:383A; Y1 - ISO Factor9:1.91; Design Units:Imperial; Cone Part Number:389DE; d:2.1875 in; r - Cup Backface To Clear Radius2:0.08 in; e - ISO Factor8:0.35; C - Cup Width:0.7018 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:35600 lbf; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:5300 lbf;
7006A5TRDUDLP3 NSK Super Precision Bearingsda max.:130 mm; d3:130 mm; Mass bearing + sleeve:15.2 kg; Ba min.:7 mm; d2 ≈:130 mm; B1:97 mm; Basic static load rating C0:950 kN; D:215 mm; db min.:110 mm; Calculation factor Y0:2; B4:20 mm; Calculation factor Y2:3; Calculation factor e:0.33; Calculation factor Y1:2; Da max.:201 mm; b:11.1 mm; Fatigue load limit Pu:88 kN; r1,2 min.:3 mm; Reference speed:2400 r/min; D1 ≈:184 mm;

 

 

No.BrandMsihGbBR
55BNR19STSUELP3NSK - - - - - - 26.975 mm -
7203A5TRDUDMP3NSK - - - - - - 13 mm -
55BNR10HTDUELP3NSK - - - - - - 46.038 mm -
7004A5SN24TRDUMP3NSK - 40 mm30 mm - - - - -
7900CTYNSUMP3NSK - - - - - - - -
7204A5TRDUMP3NSK - - - - - - - -
55BNR10STSUELP3NSK - - - - - - - -
7906CTRDUMP3NSK - 32.941 mm - - - - 65.484 mm -
20TAC47BDBC10PN7ANSK - - - - - - 80 mm -
7906CTRDULP3NSK - - - - - - 33.000 mm -
7201A5TRSUMP3NSK - - - - - - 3.5 mm -
7906CTRDUDLP3NSK - - - - - - - -
7203CTRSUMP3NSK - - - - - - - -
35TAC72BDFC10PN7ANSK - - - - - - - -
7204CTRSUMP3NSK - - - - - - - -
7001A5TRDUDLP3NSK - - - - - - 139.700 mm -
7005CTRSUMP3NSK - - - - - - 103 mm -
7948CTRSUMP3NSK - - - - - - 76.203 mm -
7004A5TRSUMP3NSK - - - - - - 42.9 mm -
7205A5TRDUMP3NSK - - - - - - - -
7002CTRSULP3NSK - - - - - - - -
7905A5TRSUMP3NSK - - - - Tr 480x5 - - -
7002A5TYNSULP4NSK - - - 96.5 mm - - 50 mm -
7000CTRDULP3NSK - - - - - - - -
7903A5TRDUDMP3NSK - - - - - - 76.200 mm -
7205A5TRSUMP3NSK - - - - - - 32.000 mm -
7952A5TRSUMP3NSK - - - - - - - -
7200CTRSUMP3NSK - - - - - - - -
7003A5TRDUDLP3NSK - - - - - - 5.7500 in -

 

7903A5TRDULP3 NSK Super Precision Bearings Video

 

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